Home / 3,236,640.88-4,848,456.35-1,612,513.52

Finding the Fourth Proportional to 3,236,640.88, 4,848,456.35 and 1,612,513.52

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Solution

The fourth proportional to 3,236,640.88, 4,848,456.35 and 1,612,513.52 is: 2,415,529.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,640.88 : 4,848,456.35 = 1,612,513.52 : x
  2. Step 2: Convert to fraction form
    3,236,640.88/4,848,456.35 = 1,612,513.52/x
  3. Step 3: Cross multiply
    3,236,640.88x = 4,848,456.35 × 1,612,513.52
  4. Step 4: Simplify right side
    3,236,640.88x = 7,818,201,395,293.85
  5. Step 5: Solve for x
    x = 7,818,201,395,293.85/3,236,640.88
  6. Step 6: Final answer
    x = 2,415,529.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.